Across
- 3. The first plant species to colonize an area that is well adapted to living in a harsh environment.
- 4. It has a pH of 7 and an %OM of 0.
- 6. The community which develops here compromises moisture-loving plants commonly found in many fresh water wetland areas.
- 7. Acidic soil and nutrient rich.
- 8. A more closed vegetation community in which marram grass is no longer able to compete.
- 9. The first plants to grow in an area.
Down
- 1. This is the ultimate stage of dune succession. It is the final collection of different plant species.
- 2. Has poor water retention and high water mark.
- 5. The 'soil' is slightly less alkaline and more water retentive.